838869341 has 8 divisors (see below), whose sum is σ = 875760600. Its totient is φ = 802509120.

The previous prime is 838869329. The next prime is 838869371. The reversal of 838869341 is 143968838.

It can be written as a sum of positive squares in 4 ways, for example, as 255840025 + 583029316 = 15995^2 + 24146^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 838869341 - 2⁶ = 838869277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 838869341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (838869371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129530 + ... + 135851.

It is an arithmetic number, because the mean of its divisors is an integer number (109470075).

Almost surely, 2^838869341 is an apocalyptic number.

It is an amenable number.

838869341 is a deficient number, since it is larger than the sum of its proper divisors (36891259).

838869341 is a wasteful number, since it uses less digits than its factorization.

838869341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265519.

The product of its digits is 995328, while the sum is 50.

The square root of 838869341 is about 28963.2412032908. The cubic root of 838869341 is about 943.1152644582.

The spelling of 838869341 in words is "eight hundred thirty-eight million, eight hundred sixty-nine thousand, three hundred forty-one".